byBennett, Alan Marion, 1875-; Thompson, Warren Edwin, 1881-
Electric welding processes.--Electric resistance process of welding.--Point and ridge method of electric welding.--Electric arc welding, by A.M. Bennett.--Electric soldering, by W.E. Thompson Topic: Electric welding
Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb. Topic: Electric welding Source: http://books.google.com/books?id=Vd5SAAAAMAAJ&oe=UTF-8
Book digitized by Google from the library of University of Wisconsin - Madison and uploaded to the Internet Archive by user tpb. Topic: Electric welding Source: http://books.google.com/books?id=985KAAAAMAAJ&oe=UTF-8
byCaldwell, James; United States Shipping Board Emergency Fleet Corporation
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb. Topics: Electric welding, Shipbuilding Source: http://books.google.com/books?id=t-4OAAAAYAAJ&oe=UTF-8
byHouston, Edwin James, 1847-1914. [from old catalog]; Kennelly, Arthur Edwin, 1861- [from old catalog] joint author
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb. Topics: Electric heating, Electric welding, Electric furnaces Source: http://books.google.com/books?id=7PgOAAAAYAAJ&oe=UTF-8
Cavitating and noncavitating performance of helical inducer with blunt blade leading edges in liquid hydrogen Topics: ELECTRIC ARCS, METAL WORKING, SPOT WELDS, ARC WELDING, ELECTRIC WELDING, WELDED JOINTS
To develop easily-applied production method for resistance spot welding use unrecrystallized sheet material, develop welding schedule that will produce a solid-state spot weld without recrystallizing sheet, and postheat to produce grain growth across weld line during recrystallization of sheet material. Topics: NASA Technical Reports Server (NTRS), DISPERSION STRENGTHENING, ELECTRIC WELDING, FUSION WELDING,...
The ultrapulse process is a resistance welding process that utilizes unidirectional current of high magnitude for a very short time with a precisely controlled dynamic force pulse. Peak currents of up to 220,000 amperes for two to ten milliseconds are used with synchronized force pulses of up to nine thousand pounds. The welding current passing through the relatively high resistance of the interface between the parts that are being joined results in highly localized heating. Described is the... Topics: NASA Technical Reports Server (NTRS), ELECTRIC PULSES, ELECTRIC WELDING, METAL-METAL BONDING,...
The submerged arc process is particularly suitable for heavy plate welding because of its ability to combine very high deposit rates along with excellent quality. It does these things without the smoke and spatter often accompanying other processes. It is available today in several forms that are pointed to the fabricators of heavy sections with long, short or round about welds. Tandem arc full automatic equipment is particularly suitable for those long heavy welds where speed and deposit rate... Topics: NASA Technical Reports Server (NTRS), ARC WELDING, METAL PLATES, RESISTANCE HEATING, ELECTRIC ARCS,...
Welding processes which have been developed during NASA space program activities are discussed. The subjects considered are: (1) welding with an electron gun, (2) technology of welding special alloys, and (3) welding shop techniques and equipment. The material presented is part of the combined efforts of NASA and the Small Business Administration to provide technology transfer of space-related developments to the benefit of commercial organizations. Topics: NASA Technical Reports Server (NTRS), ELECTRIC WELDING, ELECTRON BEAM WELDING, NASA PROGRAMS,...
A process is described to form T-joints between dissimilar thickness parts by magnetic force upset welding. This type of resistance welding is used to join compressor and turbine parts which thereby reduces the weight and cost of jet engines. Topics: NASA Technical Reports Server (NTRS), COMPRESSOR BLADES, ELECTRIC WELDING, JET ENGINES, ROTORS,...